A.damage to the un-loader operating diaphragm
B.an increase in current flow to the motor
C.high pressure in the receiver and filter
D.an excessive consumption of crankcase oil

A.first stage
B.second stage
C.distillate cooler
D.salt water feed heater

A.Gravity siphon effect
B.Higher vacuum in the second-stage
C.Difference in brine density between first and second stages
D.lower pressure in first-stage

A.decreased compression ratio
B.higher than normal power consumption
C.un-loader malfunction
D.water in the lubricating oil

A.reduce friction between moving surfaces
B.provide even distribution of bearing wear
C.reduce the accumulation of harmful detergents
D.maintain a constant oil temperature output at each beating

A.vapor feed heater
B.air ejector condenser
C.saltwater heater
D.distillate cooler

A.ballast tanks
B.sludge tanks
C.machinery space bilges
D.cargo hold bilges

A.excessive drive motor speed
B.excessive pump discharge pressure
C.too low of a tilting box angle
D.insufficient drive motor speed

A.high pressure liquid
B.low pressure vapor
C.high pressure vapor
D.low pressure liquid

A.propeller hub
B.lignum vitae
C.shaft packing
D.labyrinth seal

A.liquid
B.dry saturated gas
C.wet saturated gas
D.superheated vapor